Brand: Sky-Watcher

Sky-Watcher EvoStar 120ED APO Refractor Telescope OTA (S11130)

S11130

Brand: Sky-Watcher

Sky-Watcher EvoStar 120ED APO Refractor Telescope OTA (S11130)

S11130

The SkyWatcher Evostar series are are beautiful doublet apochromatic apochromatic refractors. They'll help deliver beautiful wide-field images of and are great options for astrophotography.
  • Doublet apochromatic optical design
  • Two-element, air-spaced optical assembly minimizes false color
  • 120mm aperture, 900mm focal length, f/7.5 focal ratio
  • 2-inch dual-speed Crayford-style focuser
  • Aluminum tube coated with glossy, black diamond metal-flake finish
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$2,700.00 CAD
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20% OFF Special Order
$2,700.00 CAD
Save: $660.00

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Why we love the Sky-Watcher EvoStar 120ED APO Refractor Telescope OTA (S11130)

We love high quality refractors. These SkyWatcher doublets give crisp views with no distortion or false color. These are fantastic astrographs. If you're looking for a light, high-quality apochromatic refractor, the Evostar should be on your short list.

Product Description

Sky-Watcher's Evostar apochromatic doublet refractors are the perfect blend of superior extra-low dispersion glass and affordability. The Evostar refractor lens assembly utilizes a proprietary combination of matched lenses, delivering tack-sharp stars with charcoal-black, contrast-rich skies. All ED glass elements are fluorite-based and feature our proprietary Metallic High-Transmission Coatings (MHTC), virtually eliminating all false color while internal baffle prevent stray light from affecting your photography. Like the optics, the tube is beautifully crafted using aluminum and finished with a black diamond metal-flake finish.

Using a doublet refractor instead of a triplet has some advantages: less glass means less weight, less weight means a less expensive telescope, so you can dedicate more money for your camera or laptop while benefiting from a lightweight astrophotography rig.

The Evostar 120ED comes in a foam-lined aluminum case fully loaded with accessories, including: 2-inch Crayford-style focuser, 2-inch dielectric diagonal, two 1.25-inch eyepieces (5mm and 25mm), an 8x50 right-angle finderscope, tube rings, and a V-style dovetail.

What can I see with a Sky-Watcher EvoStar 120ED APO Refractor Telescope OTA (S11130)?

Here are some simulated views of common objects. Results with your telescope will vary with viewing conditions, obrits, equipment and more.

Jupiter with

25mm Eyepiece - 36x Magnification

(Included with This Telescope)

Jupiter with

5mm Eyepiece - 180x Magnification

(Included with This Telescope)

Jupiter with

5mm Eyepiece - 180x Magnification

Sold Separately

Moon with 25mm Eyepiece

36x Magnification

(Included with This Telescope)

Moon with 5mm Eyepiece

180x Magnification

(Included with This Telescope)

Moon with 5mm Eyepiece

180x Magnification

Sold Separately

Andromeda with 36mm Eyepiece

25x Magnification

Sold Separately

Andromeda with 25mm Eyepiece

36x Magnification

(Included with This Telescope)

Andromeda with 5mm Eyepiece

180x Magnification

(Included with This Telescope)

What's in the Box

  • Optical Tube Assembly
  • Two 1.25-inch eyepieces (5mm and 25mm)
  • 2-inch Crayford-style focuser
  • Tube rings
  • V-style dovetail
  • 8x50 right-angle finderscope
  • 2-inch dielectric diagonal
  • Foam-lined aluminum case

Specifications

Optical Info
Optical Design ED Doublet
Lens Coatings Fully Multi-Coated
Glass Type BK7/FPL-53(ED)
True Aperture (mm) 120.5
Primary Aperture (mm) 120
F/Ratio 7.5
Focal Length (mm) 900
Observational Info
Dawes Limit 0.97
Rayleigh Limit 1.16
Limiting Mag. 12.9
Minimum Magnification 17
Maximum Magnification 236
Light Gathering (compared to next size down) 44%
General Info
Focuser 2" Dual Speed Crayford
OTA Length (Retract/Ext.) 36"
OTA Outer Diameter 5.625"
OTA Weight (with accessories) 13.9
Accessories
Included Finder 8x50 RACI
Included Diagonal 2" Dielectric
Mounting Accessories Rings/V-Rail
Included Eyepieces 25mm LET/5 Planetary
Magnification w/ Included Eyepieces 45x/180x
Included Case Yes
Corrector No (optional)

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